Program for an Abilene Philharmonic concert that ran from April 6th to May 4th during the 51st season. It includes information about the pieces performed, artists and musicians, and advertising from local companies.

Transcript of an interview with Robert E. Yerger, a Navy veteran, concerning his experiences as a flying boat pilot in the Pacific Theater during World War II. Yerger discusses his decision to enlist in the Navy, May, 1942; basic flight training, Naval Air Station, Grand Prairie, Texas, 1942; advanced flight training, Naval Air Station, Corpus Christi, Texas, 1942; PBY flying boat training at Corpus Christi, 1942-43; his tenure as a flight instructor, Chase Field, Beeville, Texas, 1943; assignment as a base personnel officer at Chase Field, 1943-45; flying PB2Y flying boats with cargo and personnel in the Pacific, 1945; activities on Majuro Island; his experience flying the Martin Mars flying boat; mustering out of the service, August, 1946.

The field of statistics has long been noted for techniques to detect patterns and regularities in numerical data. In this article we explore connections between statistics and the emerging field of 'experimental mathematics'. These includes both applications of experimental mathematics in statistics, as well as statistical methods applied to computational mathematics.

Texas singer/songwriter Vince Bell’s story begins in the 1970s. Following the likes of Townes Van Zandt and Guy Clark, Bell and his contemporaries Lyle Lovett, Nanci Griffith, and Lucinda Williams were on the rise. In December of 1982, Bell was on his way home from the studio (where he and hired guns Stevie Ray Vaughan and Eric Johnson had just recorded three of Bell’s songs) when a drunk driver broadsided him at 65 mph. Thrown over 60 feet from his car, Bell suffered multiple lacerations to his liver, embedded glass, broken ribs, a mangled right forearm, and a severe traumatic brain injury. Not only was his debut album waylaid for a dozen years, life as he’d known it would never be the same. In detailing his recovery from the accident and his roundabout climb back onstage, Bell shines a light in those dark corners of the music business that, for the lone musician whose success is measured not by the Top 40 but by nightly victories, usually fall outside of the spotlight. Bell’s prose is not unlike his lyrics: spare, beautiful, evocative, and often sneak-up-on-you funny. His chronicle of his own life and near death on the road reveals what …

Comparing complete animal mitochondrial genome sequences is becoming increasingly common for phylogenetic reconstruction and as a model for genome evolution. Not only are they much more informative than shorter sequences of individual genes for inferring evolutionary relatedness, but these data also provide sets of genome-level characters, such as the relative arrangements of genes, that can be especially powerful. We describe here the protocols commonly used for physically isolating mtDNA, for amplifying these by PCR or RCA, for cloning,sequencing, assembly, validation, and gene annotation, and for comparing both sequences and gene arrangements. On several topics, we offer general observations based on our experiences to date with determining and comparing complete mtDNA sequences.

Technology roadmap describing technology vision, barriers, and RD&D goals and strategies compiled by lighting industry stakeholders and government agencies.

Technology roadmap describing technology vision, barriers, and RD&D goals and strategies compiled by lighting industry stakeholders and government agencies.

Technology roadmap describing technology vision, barriers, and RD and D goals and strategies compiled by window industry stakeholders and government agencies.

Because of its unique properties as a lightweight metal with high tensile strength, beryllium is widely used in applications including cell phones, golf clubs, aerospace, and nuclear weapons. Beryllium is also encountered in industries such as aluminium manufacturing, and in environmental remediation projects. Workplace exposure to beryllium particulates is a growing concern, as exposure to minute quantities of anthropogenic forms of beryllium may lead to sensitization and to chronic beryllium disease, which can be fatal and for which no cure is currently known. Furthermore, there is no known exposure-response relationship with which to establish a 'safe' maximum level of beryllium exposure. As a result, the current trend is toward ever lower occupational exposure limits, which in turn make exposure assessment, both in terms of sampling and analysis, more challenging. The problems are exacerbated by difficulties in sample preparation for refractory forms of beryllium, such as beryllium oxide, and by indications that some beryllium forms may be more toxic than others. This chapter provides an overview of sources and uses of beryllium, health risks, and occupational exposure limits. It also provides a general overview of sampling, analysis, and data evaluation issues that will be explored in greater depth in the remaining …

This fact sheet describes what was newly added to the AFDC and Clean Cities (and other DOE) Web sites.

The FRESA computer program, Version 2.5, provides an easy way to collect and process building and facility data to indicate opportunities for renewable energy applications in federal facilities and buildings. The purpose of this analytic tool is to focus feasibility study efforts on those applications most likely to prove cost-effective. The program is a supplement to energy and water conservation audits, which must be completed for all federal buildings and will flag renewable energy opportunities by facilitating the evaluation and ranking process. FRESA results alone are generally not sufficient to establish project feasibility. The FRESA User's Manual provides instruction on getting started; an overview of the FRESA program structure; an explanation of the screening process; detailed information on using the functions of Facility/Building Info, Building/Facility Analysis, Input/Output, and Weather Data or Adding a Zip Code; troubleshooting; and archiving data. Appendices include Algorithms Used in FRESA Prescreening, Excel Spreadsheets for FRESA Inputs, Other Useful Information, and Acronyms and Abbreviations.

Spare yet evocative, the poems in Mister Martini pair explorations of a father-son relationship with haiku-like martini recipes. The martini becomes a daring metaphor for this relationship as it moves from the son’s childhood to the father’s death. Each poem is a strong drink in its own right, and together they form a potent narrative of alienation and love between a father and son struggling to communicate. “This is a truly original book. There’s nothing extra: sharp and clear and astonishing. Viva!” —Naomi Shihab Nye, judge and author of 19 Varieties of Gazelle

Nuclear Magnetic Resonance (NMR) spectroscopy is a powerful technique for studying bi-molecular interactions at the atomic scale. Our NMR lab is involved in the identification of small molecules, or ligands that bind to target protein receptors, such as tetanus (TeNT) and botulinum (BoNT) neurotoxins, anthrax proteins and HLA-DR10 receptors on non-Hodgkin's lymphoma cancer cells. Once low affinity binders are identified, they can be linked together to produce multidentate synthetic high affinity ligands (SHALs) that have very high specificity for their target protein receptors. An important nanotechnology application for SHALs is their use in the development of robust chemical sensors or biochips for the detection of pathogen proteins in environmental samples or body fluids. Here, we describe a recently developed NMR competition assay based on transferred nuclear Overhauser effect spectroscopy (trNOESY) that enables the identification of sets of ligands that bind to the same site, or a different site, on the surface of TeNT fragment C (TetC) than a known ''marker'' ligand, doxorubicin. Using this assay, we can identify the optimal pairs of ligands to be linked together for creating detection reagents, as well as estimate the relative binding constants for ligands competing for the same site.

What happens when an expert on grief is faced with the slow decline of her beloved mother? Like A Grief Observed by C. S. Lewis, Singing Mother Home offers an inside look at the struggles of an “expert” in coping with loss. Donna S. Davenport was forced to rethink the traditional academic approach to the process, which implied that the goal of grief resolution was to end the attachment to the loved one. Instead, she embarked on a personal exploration of her own anticipatory grief. This intimate narrative forms the core of her book. It is emotionally wrenching, but it also provides hope for those going through similar experiences. Just as Davenport used her family's tradition of singing to comfort her mother, readers will be encouraged to find their own sources of comfort in family and legacy. The book concludes by describing psychological approaches to grief and recommending further reading. “This is a unique book by a professional who understands the field of loss and grief. . . . Poignantly heartbreaking.”--Melba Vasquez, President, American Psychology Association's Division on Counseling Psychology

James M. Davis is a retired businessman who lives in Midland, Texas, with his wife of over six decades, Jean. He served on active duty in the U.S. Army Air Forces for more than two and a half years during World War II, and then in the Air Force reserves until 1961. David L. Snead, the editor, is an associate professor of history at Liberty University in Lynchburg, Virginia. He received his Ph.D. in history from the University of Virginia and is the author of The Gaither Committee, Eisenhower, and the Cold War and George E. Browne: An American Doughboy in World War I.

The fascinating shapes and hierarchical designs of biomineralized structures are an inspiration to materials scientists because of the potential they suggest for biomolecular control over materials synthesis. Conversely, the failure to prevent or limit tissue mineralization in the vascular, skeletal, and urinary systems is a common source of disease. Understanding the mechanisms by which organisms direct or limit crystallization has long been a central challenge to the biomineralization community. One prevailing view is that mineral-associated macromolecules are responsible for either inhibiting crystallization or initiating and stabilizing non-equilibrium crystal polymorphs and morphologies through interactions between anionic moieties and cations in solution or at mineralizing surfaces. In particular, biomolecules that present carboxyl groups to the growing crystal have been implicated as primary modulators of growth. Here we review the results from a combination of in situ atomic force microscopy (AFM) and molecular modeling (MM) studies to investigate the effect of specific interactions between carboxylate-rich biomolecules and atomic steps on crystal surfaces during the growth of carbonates, oxalates and phosphates of calcium. Specifically, we how the growth kinetics and morphology depend on the concentration of additives that include citrate, simple amino acids, synthetic Asp-rich polypeptides, and naturally occurring Asp-rich proteins found in both …

Lithium hydride is a nuclear material with a great affinity for moisture. As a result of exposure to water vapor during machining, transportation, storage and assembly, a corrosion layer (oxide and/or hydroxide) always forms on the surface of lithium hydride resulting in the release of hydrogen gas. Thermodynamically, lithium hydride, lithium oxide and lithium hydroxide are all stable. However, lithium hydroxides formed near the lithium hydride substrate (interface hydroxide) and near the sample/vacuum interface (surface hydroxide) are much less thermally stable than their bulk counterpart. In a dry environment, the interface/surface hydroxides slowly degenerate over many years/decades at room temperature into lithium oxide, releasing water vapor and ultimately hydrogen gas through reaction of the water vapor with the lithium hydride substrate. This outgassing can potentially cause metal hydriding and/or compatibility issues elsewhere in the device. In this chapter, the morphology and the chemistry of the corrosion layer grown on lithium hydride (and in some cases, its isotopic cousin, lithium deuteride) as a result of exposure to moisture are investigated. The hydrogen outgassing processes associated with the formation and subsequent degeneration of this corrosion layer are described. Experimental techniques to measure the hydrogen outgassing kinetics from lithium hydride and methods employing …

The most common method of analysis for beryllium is inductively coupled plasma atomic emission spectrometry (ICP-AES). This method, along with inductively coupled plasma mass spectrometry (ICP-MS), is discussed in Chapter 6. However, other methods exist and have been used for different applications. These methods include spectroscopic, chromatographic, colorimetric, and electrochemical. This chapter provides an overview of beryllium analysis methods other than plasma spectrometry (inductively coupled plasma atomic emission spectrometry or mass spectrometry). The basic methods, detection limits and interferences are described. Specific applications from the literature are also presented.

From cost to availability, the fact sheet presents the various the advantages of using biodiesel fuel in fleet vehicles. It also offers a number of real-life success stories.

The US Department of Energy (DOE) is promoting the use of alternative fuels and alternative fuel vehicles (AFVs). To support this activity, DOE has directed the National Renewable Energy Laboratory (NREL) to conduct projects to evaluate the performance and acceptability of light-duty AFVs. The authors tested a 1999 B2500 dedicated CNG Ram Wagon with a 5.2L V8 engine. The vehicle was run through a series of tests explained briefly in this fact sheet.

It is evident from this chapter that there is enormous flexibility both in the selection of the nature of the radioisotope and ways to generate it, as well as in the selection of the labeling precursor to appropriately attach that radioisotope to some larger biomolecule of interest. The arsenal of radiolabeling precursors now available to the chemist is quite extensive, and without a doubt will continue to grow as chemists develop new ones. However, the upcoming years will perhaps reflect a greater effort in refining existing methods for preparing some of those precursors that are already available to us. For example, the use of solid-phase reactions to accomplish in a single step what would normally take several using conventional solvent-based reactions has already been shown to work in many occasions. The obvious advantage here is that processes become more amenable to system automation thus affording greater reliability in day-to-day operations. There are perhaps other technologies in science that have yet to be realized by the chemist in the PET laboratory that could provide a similar or even a greater benefit. One only needs to be open to new ideas, and imaginative enough to apply them to the problems at hand.

Beginning in the early 1970s, a number of research and development efforts were undertaken at U.S. National Laboratories with a goal of developing high power lasers whose characteristics were suitable for investigating the feasibility of laser-driven fusion. A number of different laser systems were developed and tested at ever larger scale in pursuit of the optimum driver for laser fusion experiments. Each of these systems had associated with it a unique pulsed power option. A considerable amount of original and innovative engineering was carried out in support of these options. Ultimately, the Solid-state Laser approach was selected as the optimum driver for the application. Following this, the Laser Program at the Lawrence Livermore National Laboratory and the University of Rochester undertook aggressive efforts directed at developing the technology. In particular, at Lawrence Livermore National Laboratory, a series of laser systems beginning with the Cyclops laser and culminating in the present with the National Ignition Facility were developed and tested. As a result, a large amount of design information for solid-state laser pulsed power systems has been documented. Some of it is in the form of published papers, but most of it is buried in internal memoranda, engineering reports and LLNL …

We review the phase diagram of nitrogen in a wide pressure and temperature range. Recent optical and x-ray diffraction studies at pressures up to 300 GPa and temperatures in excess of 1000 K have provided a wealth of information on the transformation of molecular nitrogen to a nonmolecular (polymeric) semiconducting and two new molecular phases. These newly found phases have very large stability (metastability) range. Moreover, two new molecular phases have considerably different orientational order from the previously known phases. In the iota phase (unlike most of other known molecular phases), N{sub 2} molecules are orientationally equivalent. The nitrogen molecules in the theta phase might be associated into larger aggregates, which is in line with theoretical predictions on polyatomic nitrogen.

In the early 1870s, Hubert H. Bancroft and his assistants set out to record the memoirs of early Californios, one of them being eighty-three-year-old Don José María Amador, a former “Forty-Niner” during the California Gold Rush and soldado de cuera at the Presidio of San Francisco. Amador tells of reconnoitering expeditions into the interior of California, where he encountered local indigenous populations. He speaks of political events of Mexican California and the widespread confiscation of the Californios’ goods, livestock, and properties when the United States took control. A friend from Mission Santa Cruz, Lorenzo Asisara, also describes the harsh life and mistreatment the Indians faced from the priests. Both the Amador and Asisara narratives were used as sources in Bancroft’s writing but never published themselves. Gregorio Mora-Torres has now rescued them from obscurity and presents their voices in English translation (with annotations) and in the original Spanish on facing pages. This bilingual edition will be of great interest to historians of the West, California, and Mexican American studies. “This book presents a very convincing and interesting narrative about Mexican California. Its frankness and honesty are refreshing.”–Richard Griswold del Castillo, San Diego State University